This website uses cookies to enhance your browsing experience and ensure the functionality of our site. For more detailed information about the types of cookies we use and how we protect your privacy, please visit our Privacy Information page.
×
Cookie Settings
This website uses different types of cookies to enhance your experience. Please select your preferences below:
Teleostei > Eupercaria/misc (Various families in series Eupercaria) 鱸形目 (Various families in series Eupercaria) > Sciaenidae (Drums or croakers) 石首魚科 (Drums or croakers)
More on author: Gilbert.
Eastern Pacific: throughout Gulf of California south to Peru. Recorded in the Galapagos Islands during the 1982-83 El Niño (Ref. 9405). 東太平洋: 在加州灣各處南至祕魯。 在這 1982-83個聖嬰現象的時候在加拉巴哥群島中記錄。 (參考文獻 9405)
大小 / 重量 / 年龄
成熟度: Lm? range ? - ? cm Max length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9118); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9118)
Body elongate, moderately compressed, and deep, with a strongly arched dorsal profile; snout prominent; mouth small and sub-terminal; lower jaw enclosed by upper; chin with 5 pores but without barbels; edge of preopercle slightly serrate; lower branch of first gill arch with 6 gill rakers; second dorsal fin very long, with 32 to 33 soft rays; body uniformly dark, from purplish bronze to grayish brown; fins dark or blackish (Ref. 55763). Body shape (shape guide): fusiform / normal; Cross section: other (see Diagnosi.
Adults are secretive nocturnal fish that hide under ledges by day and come out only at night to feed on the epifauna of the substrate. The adults sometimes form large inactive aggregations in caves, but little or no feeding occurs. Schools of juveniles appear only in the summer.
Chao, L.N., 1995. Sciaenidae. Corvinas, barbiches, bombaches, corvinatas, corvinetas, corvinillas, lambes, pescadillas, roncachos, verrugatos. p. 1427-1518. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para identificacion de especies para los fines de la pesca. Pacifico Centro-oriental. 3 volumes. 1813 p. (Ref. 9118)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
